The census of 1840 followed the same guidelines as that of 1830.
For categories, see below

Allen, Ebenezer

01111010000002110101000000

Lyman, Rodolphus

00120001000000112001000000

Allen, Samuel, Jr.

00120010000002000001000000

Lawrence, Abram

00000001000000002000100000

Baldwin, Hiram

00000100000000000010000000

Moultrip, Alford

10001000000000000100000000

Ballard, Stephen

11111010000000111101000000

Parsons, Amos

00020101001000011100100000

Bissell,Jonathan M.

00000000010000000000001000

Pike, Isaac N.

21001100000000200010000000

Blodgett, Jonas

10000100000001000100000000

Pond, George

00100100000002100100000000

Blodgett, Joseph

10000010000001100100000000

Porter, Abel

00000001000000000001000000

Bugby, Cyrus

00001000000000001000000000

Rice, David

11020010000001020001000000

Cannon, George

00310010000000101001000000

Rice, Shadrack B.

12000100000000100010000000

Cummings, Wm.

00100010000000002001000000

Rider, Samuel

12110001000001010001000000

Eddy, Phineas W.

01320001000000000110000000

Scott, Ira

00100001000000100100100000

Estabrook, Ezekiel

11000100010001101010100000

Scott, Richard

00000001001000000000100000

Fay, Charles

10110010000000110001000000

Shelly, Orrin

00110010100000000200100000

Felt, George E.P.

00001000000001000100000000

Shepardson, Isaac

00010010100001000000010000

Forrester, Moses

00011000100000011100100000

Smith, Travis

21210010000000201010000000

Forrester, Stephen

11000101000000000010000000

Sprague, James

01110010000001110001000000

Fuller, James

00001001000002010100100000

Stacey, Thomas

10000010000002111001000000

Glazier, John N.

10100100100001200010010000

Thomas, Philip

00000100000000000010000000

Grout, Abel, Jr.

00211001001000001001000000

Torrey, Luther

01101001000000000100100000

Grout, Hudson

10200010000000101001000000

Underwood, John

00000010000000010010000000

Grout, Lucy

11200000000000002001000000

Wait, Tyler

11100010000001011010100000

Higley, Warren

00001000000002000100000000

Wellman, Ebenezer

00000010100000000000010000

Holbrook, Luther

11200100000000111010000000

Wellman, Pardon

00001000000000000001000000

Holton, Reuben

00000000100003000100000000

Wheeler, John

10000000110000000100100000

Howard, Warner

01000100000002000010000000

Wheeler, Zeresh W.

00000000000000000001001000

Hudson, Benjamin

10120010000002010001000000

Williams, Daniel

00200010000001000001000000

Joy, Royal

00001100000000000100000000

Willis, Daniel

00011000000002001100000000

Kidder, Ashbel

21101010000001012010001000

Willis, Samuel

00100000100000000110010000

A total of 56 dwellings and 342 persons existed in the town in 1840 by the above account.
The official talley was 344 persons, which is probably more correct since many areas were smudged and hard to read.